Bump zricethezav/gitleaks-action from 1.3.0 to 1.6.0
Bump zricethezav/gitleaks-action from 1.3.0 to 1.6.0

Bumps [zricethezav/gitleaks-action](https://github.com/zricethezav/gitleaks-action) from 1.3.0 to 1.6.0.
- [Release notes](https://github.com/zricethezav/gitleaks-action/releases)
- [Commits](https://github.com/zricethezav/gitleaks-action/compare/v1.3.0...v1.6.0)

---
updated-dependencies:
- dependency-name: zricethezav/gitleaks-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
RasaHQ/rasa_nlu,RasaHQ/rasa_nlu,RasaHQ/rasa_nlu